Issue 38, 2013
From the journal:

Chemical Communications

Dramatic enhancement of carrier mobility via effective secondary structural arrangement resulting from the substituents in a porphyrin transistor†

Soojung Choi,a   Seung Hyun Chae,a   Jicheol Shin,a   Youngmee Kim,b   Sung-Jin Kim,a   Dong Hoon Choi*a  and  Suk Joong Lee*a  

* Corresponding authors

a Dept. of Chemistry, Research Institute for Natural Sciences, Korea University, 5 Anam-dong, Sungbuk-gu, Seoul 136-701, Korea
E-mail: slee1@korea.ac.kr
Fax: +82 2-925-4284
Tel: +82 2-3290-3145

b Dept. of Chemistry and NanoScience, Ewha Womans University, Seoul 136-701, Korea

Abstract

OFET devices based on single-crystals of two different porphyrin derivatives display excellent mobilities of 2.57 and 0.48 cm2 V−1 s−1. Although they generate similar J-aggregations, the dramatic enhancement of mobility obtained using porphyrin 1 is due to the well-confined secondary structural arrangement caused by substituents on the porphyrin ring.

Graphical abstract: Dramatic enhancement of carrier mobility via effective secondary structural arrangement resulting from the substituents in a porphyrin transistor

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Article information

DOI
https://doi.org/10.1039/C3CC41735B
Article type
Communication
Submitted
07 Mar 2013
Accepted
21 Mar 2013
First published
21 Mar 2013

Chem. Commun., 2013,49, 3994-3996

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Dramatic enhancement of carrier mobility via effective secondary structural arrangement resulting from the substituents in a porphyrin transistor

S. Choi, S. H. Chae, J. Shin, Y. Kim, S. Kim, D. H. Choi and S. J. Lee, Chem. Commun., 2013, 49, 3994 DOI: 10.1039/C3CC41735B

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